Wilo Stratos GIGA Série Notice De Montage Et De Mise En Service page 95

Terminals
Fig. 24: Control terminals
Fig. 25: Power terminals
(mains connection terminals)
Fig. 26: Additional earthing
Connection terminal assignment
Designation
L1, L2, L3
(PE)
In1
(1) (input)
Installation and operating instructions Wilo-Stratos GIGA, GIGA-D, GIGA B
• Control terminals (Fig. 24)
(See following table for assignment)
• Power terminals (mains connection terminals) (Fig. 25)
(See following table for assignment)
DANGER! Risk of fatal injury!
Incorrect electrical connections can cause fatal electric shocks.
• Due to the increased discharge current in motors from 11 kW
upwards, it is also necessary to connect heavy-duty earthing
in acc. with EN 61800-5-1:2008-04 (see Fig. 26).
Assignment
Mains connection voltage
Protective earth conductor
connection
Actual value input
Notices
3~380 V - 3~440 V AC, (±10 %), 50/60 Hz, IEC 38
Type of signal: Voltage (0–10 V, 2–10 V)
Input resistance: R ≥ 10 kΩ
i
Type of signal: Current (0 – 20 mA, 4 – 20 mA)
Input resistance: R = 500 Ω
i
Can be configured in the service menu <5.3.0.0>
Connected at the factory via the M12 threaded cable gland
(Fig. 2), via (1), (2), (3) according to the sensor cable
designations (1,2,3).
(11-22kW)
English
95